KR830003676A - Breathable Ball Valve for Control Rod Drive - Google Patents

Breathable Ball Valve for Control Rod Drive Download PDF

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Publication number
KR830003676A
KR830003676A KR1019800003486A KR800003486A KR830003676A KR 830003676 A KR830003676 A KR 830003676A KR 1019800003486 A KR1019800003486 A KR 1019800003486A KR 800003486 A KR800003486 A KR 800003486A KR 830003676 A KR830003676 A KR 830003676A
Authority
KR
South Korea
Prior art keywords
valve seat
ball
valve
conical seating
seating surface
Prior art date
Application number
KR1019800003486A
Other languages
Korean (ko)
Other versions
KR830002808B1 (en
Inventor
씨. 스미드 로버트
Original Assignee
로버트 제이. 에드워스
더 뱁콕 앤드 윌콕스 캄패니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 로버트 제이. 에드워스, 더 뱁콕 앤드 윌콕스 캄패니 filed Critical 로버트 제이. 에드워스
Publication of KR830003676A publication Critical patent/KR830003676A/en
Application granted granted Critical
Publication of KR830002808B1 publication Critical patent/KR830002808B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/056—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock

Abstract

내용 없음No content

Description

제어봉 구동장치용 통기성 볼 밸브Breathable Ball Valve for Control Rod Drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 단면도.1 is a cross-sectional view of the present invention.

제 2 도는 본 발명에 의하여 밀폐되고 통기(通氣)될 전형적인 제어봉 구동장치의 상측부분 단면도.2 is a cross-sectional side view of an upper portion of a typical control rod drive to be sealed and vented by the present invention.

제 3 도는 전형적인 제어봉 구동장치에 나착되는 본 발명의 단면을 보인 것으로 통기밸브가 폐쇄되었을때에 원추형 볼 시이트(ball seat)에 대한 볼의 상대적인 위치를 보인 단면도.3 is a cross-sectional view of the present invention mounted on a typical control rod drive, showing the relative position of the ball with respect to the conical ball seat when the vent valve is closed.

제 4 도는 제 3 도와 유사한 본 발명의 단면을 보인 것으로, 통기밸브가 개방되었을 때에 원추형 볼시이트에 대한 볼의 상대적인 위치를 보인 단면도.4 is a cross-sectional view of the present invention similar to FIG. 3, showing the relative position of the ball with respect to the conical ball seat when the vent valve is opened.

Claims (9)

장치를 통한 유체의 유동을 조절하기 위한 것으로, 상기 장치내의 제 1 밸브시이트로 구성되고, 상기 제 1밸브시이트는 이에 형성된 원추형 좌착면과 상기 밸브시이트를 관통하고 상기 원추형 좌착면과 연통된 통공을 가지며, 상기 장치내에 장설되고 상기 제 1밸브시이트로부터 대향되게 배설된 제 2밸브로 구성되며, 상기 제 2밸브시이트는 원추형 좌착면을 가지고, 상기 제 1밸브시이트와 상기 제 2밸브시이트 사이에 개재된 볼과, 상기 제 1밸브시이트에서 상기 원추형 좌착면으로부터 상기 볼을 이동시키도록 탄지하기 위한 수단으로 구성되며, 상기 제 2밸브시이트에 대한 상기 제 1밸브시이트의 종방향 운동이 유체의 유동을 조절하는 상기 통공의 폐쇄 및 개방이 이루어지도록 상기 밸브시이트들에 상기 볼을 선택적으로 결합 및 분리시킬 수 있도록 함을 특징으로 한 제어봉 구동장치용 통기성 볼 밸브.A device for regulating the flow of fluid through a device, comprising a first valve seat in the device, the first valve seat passing through the conical seating surface formed therein and the valve seat and communicating with the conical seating surface. And a second valve mounted in the apparatus and disposed opposite to the first valve seat, wherein the second valve seat has a conical seating surface and is interposed between the first valve seat and the second valve seat. And a means for gripping the ball to move the ball from the conical seating surface in the first valve seat, wherein the longitudinal movement of the first valve seat relative to the second valve seat is adapted to control the flow of fluid. To selectively engage and disengage the ball to the valve seats so that the opening and closing of the through hole is controlled. Breathable ball valve for control rod drive, characterized in that. 상기 제 1 및 제 2 밸브시이트의 하나가 상기 제 1 및 제 2 밸브시이트의 다른 하나에 대하여 측방향으로 이동 가능하게 되어 있어 상기 밸브시이트가 상호 종방향으로 이동할 때에 상기 밸브시이트에 대하여 상기 볼이 자기중심 조절될 수 있는 바의 청구범위 1에 따른 볼 밸브.One of the first and second valve seats is movable laterally with respect to the other of the first and second valve seats so that the ball is moved relative to the valve seat when the valve seats move in the longitudinal direction of each other. Ball valve according to claim 1 which can be self-centered. 상기 밸브시이트에 대한 상기 볼의 자기중심 조절이 상기 밸브시이트가 상기 볼과 최소 주면에서 접촉토록 하는 바의 청구범위 2에 따른 볼 밸브.Ball valve according to claim 2, wherein the self-centering adjustment of the ball with respect to the valve seat causes the valve seat to contact the ball at the minimum major surface. 상대측을 향한 상기 밸브시이트의 상대적인 종방향 운동이 유체의 유동을 방지하기 위하여 상기 볼이 상기 통공과 계합토록 하는 바의 청구범위 1에 따른 볼 밸브.Ball valve according to claim 1, wherein the relative longitudinal movement of the valve seat toward the mating side causes the ball to engage the aperture to prevent fluid flow. 상대측을 멀리하는 상기 밸브시이트의 상대적인 종방향 운동이 상기 탄지수단이 상기 볼을 상기 제 1 밸브시이트로부터 이동시키도록 작용하여 상기 통공을 개방하고 유체의 유동을 허용케 하는 바의 청구범위 1에 따른 볼 밸브.Relative longitudinal movement of the valve seat away from the opposing side acts to cause the gripping means to move the ball from the first valve seat to open the through hole and allow flow of fluid. Ball valve. 상기 제 2밸브시이트에 대한 상기 제 1밸브시이트의 상기 종방향 운동이 상기 밸브시이트에서 상기 볼이 선택적으로 결합 및 분리될 수 있는 충분히 예정된 거리를 통하여 허용된 바의 청구범위 1에 따른 볼 밸브.The ball valve according to claim 1, wherein the longitudinal movement of the first valve seat relative to the second valve seat is allowed through a sufficiently predetermined distance at which the ball can selectively engage and disengage from the valve seat. 상기 밸브시이트의 하나가 상기 장치에 일체로 형성된 바의 청구범위 1에 따른 볼 밸브.Ball valve according to claim 1, wherein one of said valve seats is integrally formed in said apparatus. 상기 제 1밸브시이트 및 상기 제 2밸브시이트에 형성된 상기 원추형 좌착면의 협각이 예정된 각 범위내의 한 각도인 바의 청구범위 1에 따른 볼 밸브.The ball valve according to claim 1, wherein the narrow angle of the conical seating surface formed on the first valve seat and the second valve seat is an angle within a predetermined range. 상기 제 1 밸브시이트 및 제 2 밸브시이트에 형성된 상기 원추형 좌착면의 협각이 서로 다른 바의 청구범위 1에 따른 볼 밸브.The ball valve according to claim 1, wherein the narrow angles of the conical seating surfaces formed in the first valve seat and the second valve seat are different from each other. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800003486A 1979-10-24 1980-09-04 Ventilation Valve for Control Rod Drive of Reactor KR830002808B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8789679A 1979-10-24 1979-10-24
US87896 1979-10-24
US87,896 1979-10-24

Publications (2)

Publication Number Publication Date
KR830003676A true KR830003676A (en) 1983-06-22
KR830002808B1 KR830002808B1 (en) 1983-12-16

Family

ID=22207910

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003486A KR830002808B1 (en) 1979-10-24 1980-09-04 Ventilation Valve for Control Rod Drive of Reactor

Country Status (6)

Country Link
EP (1) EP0028055B1 (en)
JP (1) JPS5914662B2 (en)
KR (1) KR830002808B1 (en)
CA (1) CA1133789A (en)
DE (1) DE3062894D1 (en)
ES (1) ES8104868A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744847A (en) * 1933-04-27
US2645448A (en) * 1949-09-28 1953-07-14 Kendick Mfg Company Inc Balanced valve
DE1763661U (en) * 1958-01-29 1958-03-20 Hemscheidt Maschf Hermann VALVE HOUSING FOR A CONTROL VALVE, IN PARTICULAR FOR HYDRAULIC STAMPS.
US3400440A (en) * 1964-03-18 1968-09-10 Lavette Engineering & Mfg Co Method of making and reconditioning ball valves
GB1244158A (en) * 1967-10-18 1971-08-25 Tecalemit Engineering Fluid displacement unit
US3547399A (en) * 1969-03-21 1970-12-15 Charles E Soderquist Hard vacuum seal-off valve
AU461365B2 (en) * 1970-02-17 1975-05-05 Controls Co. Of America Improvements in and relating to temperature responsive valves

Also Published As

Publication number Publication date
DE3062894D1 (en) 1983-06-01
CA1133789A (en) 1982-10-19
EP0028055A1 (en) 1981-05-06
ES494550A0 (en) 1981-04-01
JPS5666578A (en) 1981-06-05
JPS5914662B2 (en) 1984-04-05
EP0028055B1 (en) 1983-04-27
ES8104868A1 (en) 1981-04-01
KR830002808B1 (en) 1983-12-16

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